538475314

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1090031}}^1$

素因数の和:1090065

約数の個数: 16

約数和(自身を含む): 915626880

約数和(自身を除く): 377151566

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 1090031, 2180062, 14170403, 20710589, 28340806, 41421178, 269237657, 538475314]

約数ペア:

[(1, 538475314), (2, 269237657), (13, 41421178), (19, 28340806), (26, 20710589), (38, 14170403), (247, 2180062), (494, 1090031)]